| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H4O2N4 + 6 H2O = C2H4O2 + 3 CO2 + 4 NH3
Mn(CO3)2 + BaCl2 = MnCl2 + Ba(CO3)2 =>
Mn(CO3)2 + BaCl2 = MnCl2 + Ba(CO3)2
Ca2H + H2O = Ca2(OH) + H =>
Ca2H + H2O = Ca2(OH) + 2 H
HF + NH4OH = NH4F + H2O =>
HF + NH4OH = NH4F + H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr
ZnO + C2 = Zn + CO =>
2 ZnO + C2 = 2 Zn + 2 CO
O2 + C7H8O = C6H5COH + H2O =>
O2 + 2 C7H8O = 2 C6H5COH + 2 H2O
Cs + Cl = CsCl =>
Cs + Cl = CsCl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
C8H22 + O2 = CO2 + H2O =>
2 C8H22 + 27 O2 = 16 CO2 + 22 H2O
KMnO4 + H2S = H2O + K2SO4 + KOH + MnO2 =>
8 KMnO4 + 3 H2S = 2 H2O + 3 K2SO4 + 2 KOH + 8 MnO2
Na2[Be(OH)4] + HNO3 = Be(NO3)2 + H2O + NaOH =>
Na2[Be(OH)4] + 2 HNO3 = Be(NO3)2 + 2 H2O + 2 NaOH
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + Na(NO3) =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 Na(NO3)
CuSO4 + NH42S = CuS + NH42SO4 =>
CuSO4 + NH42S = CuS + NH42SO4
C8H10O2 + C4H6O3 = C10H12O3 + C2H4O2 =>
C8H10O2 + C4H6O3 = C10H12O3 + C2H4O2
CH3CO2H + NaCO3 = C2H3NaO2 + CO2 + H2O =>
9 CH3CO2H + 8 NaCO3 = 8 C2H3NaO2 + 10 CO2 + 6 H2O
H3PO + NaOH = H2O + Na3PO =>
H3PO + 3 NaOH = 3 H2O + Na3PO
Na(NO3)2 + AlCl3 = NaCl + Al(NO3)3 + Cl =>
3 Na(NO3)2 + 2 AlCl3 = 3 NaCl + 2 Al(NO3)3 + 3 Cl
Pb(NO3)2 + HCl = PbCl2 + H(NO3)2 + H2 =>
2 Pb(NO3)2 + 4 HCl = 2 PbCl2 + 2 H(NO3)2 + H2
PHCH2OH + KMnO4 + Na2CO3 = PHCOONa + KOH + MnO2 + H2O + K2CO3 =>
6 PHCH2OH + 8 KMnO4 + 3 Na2CO3 = 6 PHCOONa + 2 KOH + 8 MnO2 + 8 H2O + 3 K2CO3
Mg + HNO2 = Mg(NO2)2 + H2 =>
Mg + 2 HNO2 = Mg(NO2)2 + H2
MnO4{-} + SO3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO3{2-} + 2 H{+} = 2 MnO2 + 3 SO4{2-} + H2O
NH4Cl + COSO4 = COCl2 + (NH4)2SO4 =>
2 NH4Cl + COSO4 = COCl2 + (NH4)2SO4
HgHPO4 = Hg + H + PO4 =>
HgHPO4 = Hg + H + PO4
Mg2Al4Si5O18 + Mg2Si2O6 = SiO2 + Mg3Al2Si3O12 =>
Mg2Al4Si5O18 + 2 Mg2Si2O6 = 3 SiO2 + 2 Mg3Al2Si3O12
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
FeSO4 + H2SO4 + Cl3 = Fe2(SO4)3 + HCl =>
6 FeSO4 + 3 H2SO4 + 2 Cl3 = 3 Fe2(SO4)3 + 6 HCl
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K + ZnNO3 = Zn + KNO3 =>
K + ZnNO3 = Zn + KNO3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + Br2Pb =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + Br2Pb
Al2O3 + H2SiF6 = AlF3 + SiO2 + H2O =>
Al2O3 + H2SiF6 = 2 AlF3 + SiO2 + H2O
Ca(IO3) + KI + HCl = CaCl2 + KCl + I2 + H2O =>
2 Ca(IO3) + 8 KI + 12 HCl = 2 CaCl2 + 8 KCl + 5 I2 + 6 H2O
CH3CSNH2 + HCl + Ni = NiS + NH2 + CH4 + Cl =>
CH3CSNH2 + 5 HCl + Ni = NiS + NH2 + 2 CH4 + 5 Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr(OH)3 + KOH = K3(Cr(OH)6) =>
Cr(OH)3 + 3 KOH = K3(Cr(OH)6)
Pb(ClO3)2(aq) + NaI(aq) = PbI2(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaClO3(aq)
HSO4 + NaOH = NaSO4 + H2O =>
HSO4 + NaOH = NaSO4 + H2O
A1(s) + N2(g) = A1N(s) =>
2 A1(s) + N2(g) = 2 A1N(s)
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + H2O =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 H2O
Ni(NO3)2 + H2O = NiO + H(NO3) =>
Ni(NO3)2 + H2O = NiO + 2 H(NO3)
C19H16O4 = CHO + C18H15O3 =>
C19H16O4 = CHO + C18H15O3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Li + FeBr = LiBr + Fe =>
Li + FeBr = LiBr + Fe
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
